Version: 4.2 beta 2 (using Devel) Compiler: gcc 4.3.2 OS: Linux Installed from: Compiled sources I am using the 4.2 beta 2 packages provided by Arch Linux. I had problems with xorg 1.5 not properly working with my intel onboard card (GMA 950) and desktop effects enabled and thus downgraded all xorg, dri and mesa-related packages to 1.4. Since the downgrade, System settings crashes as soon as I click on "Desktop." Run from Konsole, I get the following output: $ systemsettings Object::connect: No such slot KWin::KWinCompositingConfig::compositingModeChanged() Object::connect: (sender name: 'compositingType') Object::connect: (receiver name: 'KWinCompositingConfig') systemsettings: main/context.c:1063: _mesa_initialize_context: Assertion `driverFunctions->NewTextureObject' failed. KCrash: Application 'systemsettings' crashing... sock_file=/home/till/.kde4/socket-archlap/kdeinit4__0 I will also attach the backtrace.
Created attachment 29524 [details] KDE Crash Handeler backtrace
Hi, please paste the backtrace directly on bugzilla, not attach it. Backtrace from comment #1: Application: System Settings (systemsettings), signal SIGABRT Thread 1 (Thread 0xb621a700 (LWP 2256)): [KCrash Handler] #6 0xb7f59424 in __kernel_vsyscall () #7 0xb6a2f790 in raise () from /lib/libc.so.6 #8 0xb6a310c8 in abort () from /lib/libc.so.6 #9 0xb6a286ee in __assert_fail () from /lib/libc.so.6 #10 0xb43ce9ff in _mesa_initialize_context () from /usr/lib/xorg/modules/dri/i915_dri.so #11 0xb435bcb9 in driCreateNewContext () from /usr/lib/xorg/modules/dri/swrast_dri.so #12 0xb489a75c in driCreateContext () from /usr/lib/libGL.so.1 #13 0xb4876ba3 in CreateContext () from /usr/lib/libGL.so.1 #14 0xb4876fde in glXCreateContext () from /usr/lib/libGL.so.1 #15 0xb48dde27 in KWin::CompositingPrefs::initGLXContext () from /usr/lib/kde4/kcm_kwincompositing.so #16 0xb48df5f3 in KWin::CompositingPrefs::detect () from /usr/lib/kde4/kcm_kwincompositing.so #17 0xb48d2dc8 in KWin::KWinCompositingConfig::KWinCompositingConfig () from /usr/lib/kde4/kcm_kwincompositing.so #18 0xb48db08f in KPluginFactory::createInstance<KWin::KWinCompositingConfig, QWidget> () from /usr/lib/kde4/kcm_kwincompositing.so #19 0xb781b9ef in KPluginFactory::create () from /usr/lib/libkdecore.so.5 #20 0xb7f2eb57 in KCModuleLoader::loadModule () from /usr/lib/libkutils.so.4 #21 0xb7f33cb5 in KCModuleProxyPrivate::loadModule () from /usr/lib/libkutils.so.4 #22 0xb7f348d3 in KCModuleProxy::realModule () from /usr/lib/libkutils.so.4 #23 0xb7f34a38 in KCModuleProxy::buttons () from /usr/lib/libkutils.so.4 #24 0x0805410f in _start ()
Thanks for the quick response. I have to apologize, though, I solved the issue: I forgot to downgrade libgl and libdrm. Now it does not crash any more. I will close the 'bug' and 'invalid.'